A postcard on Maharani Devajammani, the 19th century Queen of Mysore, who is regarded as the “Indian Queen, who modelled for the world’s first vaccine,” was released in Mysuru on Monday. Senior Superintendent of Posts Offices, Mysuru, Angel Raj released the postcard at a function organized by Anveshana Seva Trust, which had Author and former Chairman of Kuvempu Bhasha Bharathi …